污泥回流,sludge return
1)sludge return污泥回流
1.Based on the former treatment system,aerated nitrification tank,sludge thickening tank,sludge return system were added in reconstruction project.改造工程在充分利用原有构筑物的基础上,增加了曝气硝化池、污泥浓缩池和污泥回流系统,改造后出水水质达到《污水综合排放标准》(GB 8978—1996)新改扩一级标准。
2.Aerobic contact oxidation process was modified by collocatingsludge return process in conventional oxidation tank.对传统的好氧生物接触氧化池进行改造,增加污泥回流,使其兼具活性污泥曝气池的作用,并将新工程应用于印染废水处理取得了良好的效果,连续运行结果表明:废水SS、CODC r及色度的去除率较先前分别提高37。
3.In this paper,beaker experiment was done by methods ofsludge return,and carry out a highly efficient solid-liquid separation study of the dynamic test.本文利用污泥回流方法进行了烧杯实验,并开展了高效固液分离器的动态实验研究。
英文短句/例句
1.Return sludge flowmeter is served as monitoring purposes. No control function is given.*污泥回流流量计,只作监测,不参与控制。
2.Enhanced effect of sludge reusing and PAC adsorption process on organic matter removal污泥回流与粉末炭组合工艺强化去除有机物
3.Adsorption of phosphate in sludge refluxed liquid by fly ash and zeolite粉煤灰及沸石对污泥回流液中磷的吸附研究
4.Research on phosphorus and nitrogen removal of an urban wastewater by return sludge separate process污泥回流分离工艺(RSSP)除磷脱氮试验研究
5.Influence of Mixed-liquor Return Ratio and Sludge Return Ratio on Anoxic Phosphorus Uptake of MUCT Process混合液及污泥回流比对MUCT工艺缺氧吸磷的影响
6.Flocculation Characteristics of the Return Sludge in Chemical-Biological Flocculation Process化学生物絮凝工艺污泥回流对污染物的絮凝效果研究
7.Effect of COD on the removal of nitrogen and phosphorus in the reduction of concentration of sludge refluxing liquid by biological fluidized bedCOD对生物流化床法降低污泥回流液中氮磷的影响
PARISON OF PURIFICATION EFFECT OF SEDIMENTATION TANK BY SLUDGE AMONG DIFFERENT RECIRCULATION不同污泥回流工况下沉淀池的生化净水效果对比研究
9.Effect of recycle ratio on phosphorus removal of anaerobic/aerobic process污泥回流比对厌氧/好氧工艺除磷效果影响的研究
10.Sludge liquor is recirculated in the secondary system.污泥水回流到二级处理系统。
11.Measuring Total Phosphorus of Sludge with Ultrasound-Cation Exchange Resin/Sealed Digestion超声波—树脂法/封闭回流消解测定污泥总磷
12.The sludge is passed under a vacuum pump and allows the water to pass through a discharge or recirculation drain.用真空泵除去污泥的固体含量而该泥水则经排水渠或回流渠排出。
13.In? uences to the Parameters of Activated Sludge by Ozone Research Development回流臭氧化污泥对污水处理系统影响的研究进展
14.Application of enhanced coagulation process by sludge refluxing to the wastewater recycling treatment泥渣回流强化混凝工艺在污水回用处理中的应用
15.Enhancing Coagulation/Sedimentation Process by Recycling Activated Sludge for Treatment of Secondary Effluent from WWTP泥渣回流强化混凝沉淀工艺处理污水厂二级出水
16.The streams are clogged with mud这些河流被污泥所阻塞。
17.hydrostatic sludge removal流体静压污泥排除法
18.Study on Recovering Waste Oil from Oily Sludge Using Demulsifier Assisted Ultrasound破乳剂辅助超声波回收含油污泥中污油的研究
相关短句/例句
sludge recirculation污泥回流
1.The problem that the present sediment theory does not considersludge recirculation effect on the efficiency of particle settling is studied.根据所得模型分析了在平流沉淀池中吸泥机带走的污泥回流量对颗粒沉降的影响。
2.Aiming at the problems of conventional treatment of fluorine-containing wastewater in color t elevision kinescope factory,an experiment on the enhanced coagulation treatment bysludge recirculation is carried out.针对彩管厂含氟废水常规处理工艺存在的问题,提出了合理的污泥回流强化混凝处理工艺,并在实验室小试研究和实际生产运行中取得了很好的处理效果,出水F-质量浓度控制在10。
3)sludge recycle污泥回流
1.By performing experiments on the side channel solid-liquid separator in integrated oxidation ditch at Shishui,Shandong Province,the effect of solid-liquid separation andsludge recycle is examed.通过对山东泗水污水处理厂一体化氧化沟 固液分离器运行性能的现场试验,着重考察其固液分离和污泥回流效果,并根据其机理提出了采用泵抽吸的方法来强化分离器的性能,为在实际工程中更好地使用固液分离器提供参考。
2.In the process of wastewater treatment, only F/M is considered for the conventionalsludge recycle control ,and the concentration of SS and the suspended P and COD is still not satisfying.活性污泥法污水处理过程中 ,传统的污泥回流控制往往只考虑活性污泥的有机负荷 ,而没有考虑由于污泥回流而带给二次沉淀池的水力冲击 ,致使处理水的 SS和与之相关的悬浮性的 P和悬浮性的 COD的浓度没有降低到人们满意的水平 。
3.By means of flow form analysis,sludge recycle mechanism of side channel solid-liquid separator in oxidation ditch was studied.运用流态分析手段研究了侧沟式固液分离器的污泥回流机理 ,并对侧沟式固液分离器内的污泥回流机理提出了新的解释 ,补充完善了原有理
4)inverse sludge污泥回流
1.The key factor of dephosphorization & denitrification is to control theinverse sludge system.该工艺中对污泥回流系统的控制是除磷脱氮最关键的因素。
5)return sludge回流污泥
6)sludge recycle ratio污泥回流比
1.The influence ofsludge recycle ratio on the step-feed A/O biological nitrogen removal process;污泥回流比对分段进水A/O生物脱氮工艺的影响
2.The bestsludge recycle ratio and aeration intensity of Shenyang Mantang River wastewater treatment plant were confirmed.检测代表性的5个水质指标:氨氮(NH3-N)、总磷(T-P)、化学需氧量(COD)、生化需氧量(BOD5)、固体悬浮物(SS)的去除率,确定沈阳市满堂河污水处理厂最佳的污泥回流比与最佳曝气量。
延伸阅读
污泥回流比分子式：CAS号：性质：在活性污泥法废水处理系统中，从二次沉淀池回流到曝气池的污泥流量与通过曝气池的废水平均流量的比率。以百分数表示。回流污泥的作用是保证曝气池中保持足够的污泥浓度并进行微生物接种。污泥回流比与曝气池的形式、运行方式、污泥含水率及废水水质有关。普通活性污泥法的污泥回流比为25％～50％。
